blob: d81dc64f07b40c8012badf8cd69c186c0962cfdc [file] [log] [blame]
// RUN: %empty-directory(%t)
//
// RUN: %target-clang %S/Inputs/Mirror/Mirror.mm -c -o %t/Mirror.mm.o -g
// RUN: %target-build-swift -parse-stdlib %s -module-name Reflection -I %S/Inputs/Mirror/ -Xlinker %t/Mirror.mm.o -o %t/a.out
// RUN: %target-codesign %t/a.out
// RUN: %{python} %S/timeout.py 360 %target-run %t/a.out %S/Inputs/shuffle.jpg | %FileCheck %s
// FIXME: timeout wrapper is necessary because the ASan test runs for hours
// REQUIRES: executable_test
// REQUIRES: objc_interop
//
// DO NOT add more tests to this file. Add them to test/1_stdlib/Runtime.swift.
//
import Swift
import Foundation
import simd
#if os(macOS)
import AppKit
typealias OSImage = NSImage
typealias OSColor = NSColor
typealias OSBezierPath = NSBezierPath
#endif
#if os(iOS) || os(tvOS) || os(watchOS)
import UIKit
typealias OSImage = UIImage
typealias OSColor = UIColor
typealias OSBezierPath = UIBezierPath
#endif
// Check ObjC mirror implementation.
// CHECK-LABEL: ObjC:
print("ObjC:")
// CHECK-NEXT: <NSObject: {{0x[0-9a-f]+}}>
dump(NSObject())
// CHECK-LABEL: ObjC subclass:
print("ObjC subclass:")
// CHECK-NEXT: woozle wuzzle
dump("woozle wuzzle" as NSString)
// Test a mixed Swift-ObjC hierarchy.
class NSGood : NSObject {
let x: Int = 22
}
class NSBetter : NSGood {
let y: String = "333"
}
// CHECK-LABEL: Swift ObjC subclass:
// CHECK-NEXT: <Reflection.NSBetter: {{0x[0-9a-f]+}}> #0
// CHECK-NEXT: super: Reflection.NSGood
// CHECK-NEXT: super: NSObject
print("Swift ObjC subclass:")
dump(NSBetter())
// CHECK-LABEL: ObjC quick look objects:
print("ObjC quick look objects:")
// CHECK-LABEL: ObjC enums:
print("ObjC enums:")
// CHECK-NEXT: We cannot reflect NSComparisonResult yet
print("We cannot reflect \(ComparisonResult.orderedAscending) yet")
// Don't crash when introspecting framework types such as NSURL.
// <rdar://problem/16592777>
// CHECK-LABEL: NSURL:
// CHECK-NEXT: file:///Volumes/
// CHECK-NEXT: - super: NSObject
print("NSURL:")
dump(NSURL(fileURLWithPath: "/Volumes", isDirectory: true))
// -- Check that quick look Cocoa objects get binned correctly to their
// associated enum tag.
// CHECK-NEXT: got the expected quick look text
switch PlaygroundQuickLook(reflecting: "woozle wuzzle" as NSString) {
case .text("woozle wuzzle"):
print("got the expected quick look text")
case let x:
print("NSString: got something else: \(x)")
}
// CHECK-NEXT: foobar
let somesubclassofnsstring = ("foo" + "bar") as NSString
switch PlaygroundQuickLook(reflecting: somesubclassofnsstring) {
case .text(let text): print(text)
case let x: print("not the expected quicklook: \(x)")
}
// CHECK-NEXT: got the expected quick look attributed string
let astr = NSAttributedString(string: "yizzle pizzle")
switch PlaygroundQuickLook(reflecting: astr) {
case .attributedString(let astr2 as NSAttributedString)
where astr == astr2:
print("got the expected quick look attributed string")
case let x:
print("NSAttributedString: got something else: \(x)")
}
// CHECK-NEXT: got the expected quick look int
switch PlaygroundQuickLook(reflecting: Int.max as NSNumber) {
case .int(+Int64(Int.max)):
print("got the expected quick look int")
case let x:
print("NSNumber(Int.max): got something else: \(x)")
}
// CHECK-NEXT: got the expected quick look uint
switch PlaygroundQuickLook(reflecting: NSNumber(value: UInt64.max)) {
case .uInt(UInt64.max):
print("got the expected quick look uint")
case let x:
print("NSNumber(Int64.max): got something else: \(x)")
}
// CHECK-NEXT: got the expected quick look double
switch PlaygroundQuickLook(reflecting: 22.5 as NSNumber) {
case .double(22.5):
print("got the expected quick look double")
case let x:
print("NSNumber(22.5): got something else: \(x)")
}
// CHECK-NEXT: got the expected quick look float
switch PlaygroundQuickLook(reflecting: Float32(1.25)) {
case .float(1.25):
print("got the expected quick look float")
case let x:
print("NSNumber(Float32(1.25)): got something else: \(x)")
}
// CHECK-NEXT: got the expected quick look image
// CHECK-NEXT: got the expected quick look color
// CHECK-NEXT: got the expected quick look bezier path
let image = OSImage(contentsOfFile:CommandLine.arguments[1])!
switch PlaygroundQuickLook(reflecting: image) {
case .image(let image2 as OSImage) where image === image2:
print("got the expected quick look image")
case let x:
print("OSImage: got something else: \(x)")
}
let color = OSColor.black
switch PlaygroundQuickLook(reflecting: color) {
case .color(let color2 as OSColor) where color === color2:
print("got the expected quick look color")
case let x:
print("OSColor: got something else: \(x)")
}
let path = OSBezierPath()
switch PlaygroundQuickLook(reflecting: path) {
case .bezierPath(let path2 as OSBezierPath) where path === path2:
print("got the expected quick look bezier path")
case let x:
print("OSBezierPath: got something else: \(x)")
}
// CHECK-LABEL: Reflecting NSArray:
// CHECK-NEXT: [ 1 2 3 4 5 ]
print("Reflecting NSArray:")
let intNSArray : NSArray = [1 as NSNumber,2 as NSNumber,3 as NSNumber,4 as NSNumber,5 as NSNumber]
let arrayMirror = Mirror(reflecting: intNSArray)
var buffer = "[ "
for i in arrayMirror.children {
buffer += "\(i.1) "
}
buffer += "]"
print(buffer)
// CHECK-LABEL: Reflecting NSSet:
// CHECK-NEXT: NSSet reflection working fine
print("Reflecting NSSet:")
let numset = NSSet(objects: 1,2,3,4)
let numsetMirror = Mirror(reflecting: numset)
var numsetNumbers = Set<Int>()
for i in numsetMirror.children {
if let number = i.1 as? Int {
numsetNumbers.insert(number)
}
}
if numsetNumbers == Set([1, 2, 3, 4]) {
print("NSSet reflection working fine")
} else {
print("NSSet reflection broken: here are the numbers we got: \(numsetNumbers)")
}
// CHECK-NEXT: (3.0, 6.0)
// CHECK-NEXT: x: 3.0
// CHECK-NEXT: y: 6.0
dump(CGPoint(x: 3,y: 6))
// CHECK-NEXT: (30.0, 60.0)
// CHECK-NEXT: width: 30.0
// CHECK-NEXT: height: 60.0
dump(CGSize(width: 30, height: 60))
// CHECK-NEXT: (50.0, 60.0, 100.0, 150.0)
// CHECK-NEXT: origin: (50.0, 60.0)
// CHECK-NEXT: x: 50.0
// CHECK-NEXT: y: 60.0
// CHECK-NEXT: size: (100.0, 150.0)
// CHECK-NEXT: width: 100.0
// CHECK-NEXT: height: 150.0
dump(CGRect(x: 50, y: 60, width: 100, height: 150))
// rdar://problem/18513769 -- Make sure that QuickLookObject lookup correctly
// manages memory.
@objc class CanaryBase {
deinit {
print("\(type(of: self)) overboard")
}
required init() { }
}
var CanaryHandle = false
class IsDebugQLO : CanaryBase, CustomStringConvertible {
@objc var description: String {
return "I'm a QLO"
}
}
class HasDebugQLO : CanaryBase {
@objc var debugQuickLookObject: AnyObject {
return IsDebugQLO()
}
}
class HasNumberQLO : CanaryBase {
@objc var debugQuickLookObject: AnyObject {
let number = NSNumber(value: 97210)
return number
}
}
class HasAttributedQLO : CanaryBase {
@objc var debugQuickLookObject: AnyObject {
let str = NSAttributedString(string: "attributed string")
objc_setAssociatedObject(str, &CanaryHandle, CanaryBase(),
.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
return str
}
}
class HasStringQLO : CanaryBase {
@objc var debugQuickLookObject: AnyObject {
let str = NSString(string: "plain string")
objc_setAssociatedObject(str, &CanaryHandle, CanaryBase(),
.OBJC_ASSOCIATION_RETAIN_NONATOMIC)
return str
}
}
func testQLO<T : CanaryBase>(_ type: T.Type) {
autoreleasepool {
_ = PlaygroundQuickLook(reflecting: type.init())
}
}
testQLO(IsDebugQLO.self)
// CHECK-NEXT: IsDebugQLO overboard
testQLO(HasDebugQLO.self)
// CHECK-NEXT: HasDebugQLO overboard
// CHECK-NEXT: IsDebugQLO overboard
testQLO(HasNumberQLO.self)
// CHECK-NEXT: HasNumberQLO overboard
// TODO: tagged numbers are immortal, so we can't reliably check for
// cleanup here
testQLO(HasAttributedQLO.self)
// CHECK-NEXT: HasAttributedQLO overboard
// CHECK-NEXT: CanaryBase overboard
testQLO(HasStringQLO.self)
// CHECK-NEXT: HasStringQLO overboard
// CHECK-NEXT: CanaryBase overboard
let x = float4(0)
print("float4 has \(Mirror(reflecting: x).children.count) children")
// CHECK-NEXT: float4 has 1 children
// CHECK-LABEL: and now our song is done
print("and now our song is done")